ATE71119T1 - SEALANT AND ADHESIVE. - Google Patents

SEALANT AND ADHESIVE.

Info

Publication number
ATE71119T1
ATE71119T1 AT87102803T AT87102803T ATE71119T1 AT E71119 T1 ATE71119 T1 AT E71119T1 AT 87102803 T AT87102803 T AT 87102803T AT 87102803 T AT87102803 T AT 87102803T AT E71119 T1 ATE71119 T1 AT E71119T1
Authority
AT
Austria
Prior art keywords
polyols
polyester
adhesives
sealants
functional
Prior art date
Application number
AT87102803T
Other languages
German (de)
Inventor
Edward Prof Dr Duck
Ingolf Dr Scheffler
Original Assignee
Teroson Gmbh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Teroson Gmbh filed Critical Teroson Gmbh
Application granted granted Critical
Publication of ATE71119T1 publication Critical patent/ATE71119T1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K3/1006—Materials in mouldable or extrudable form for sealing or packing joints or covers characterised by the chemical nature of one of its constituents
    • C09K3/1021—Polyurethanes or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • C08G18/4063—Mixtures of compounds of group C08G18/62 with other macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • C08G18/4072—Mixtures of compounds of group C08G18/63 with other macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/63—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers
    • C08G18/631—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers onto polyesters and/or polycarbonates
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
    • C09J175/04—Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2190/00—Compositions for sealing or packing joints
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K2003/1034—Materials or components characterised by specific properties
    • C09K2003/1056—Moisture-curable materials
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K2200/06—Macromolecular organic compounds, e.g. prepolymers
    • C09K2200/0615—Macromolecular organic compounds, e.g. prepolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C09K2200/0625—Polyacrylic esters or derivatives thereof

Abstract

One-component moisture-curing sealants and adhesives contain telechelic isocyanate prepolymers which are obtainable by reacting diisocyanates and/or polyisocyanates in stoichiometric excess with polyester-polyols, polyether-polyols and hydroxy-functional (meth)acrylate prepolymers, and contain conventional plasticisers, the polyester-polyols having branches formed, in particular, by alkyl radicals containing no functional groups. The polyester-polyols can be obtained either by reacting appropriately branched diols and/or dicarboxylic acids or by subsequently grafting side groups onto straight-chain polyester-polyols. The sealants and adhesives are transparent or translucent, have high aging resistance and excellent mechanical properties.
AT87102803T 1986-03-05 1987-02-27 SEALANT AND ADHESIVE. ATE71119T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3607172 1986-03-05
EP87102803A EP0240698B1 (en) 1986-03-05 1987-02-27 Sealant and adhesive

Publications (1)

Publication Number Publication Date
ATE71119T1 true ATE71119T1 (en) 1992-01-15

Family

ID=6295528

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87102803T ATE71119T1 (en) 1986-03-05 1987-02-27 SEALANT AND ADHESIVE.

Country Status (6)

Country Link
EP (1) EP0240698B1 (en)
JP (1) JPS62218463A (en)
AT (1) ATE71119T1 (en)
CA (1) CA1280847C (en)
DE (1) DE3775591D1 (en)
ES (1) ES2027976T3 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4731416A (en) * 1984-10-01 1988-03-15 The Dow Chemical Company Polyurethane-type adhesives containing nonaqueous solutions of acrylate polymers
US5266145A (en) * 1986-03-05 1993-11-30 Teroson Gmbh Sealant and adhesive
DE3824771C1 (en) * 1988-07-21 1990-04-05 Teroson Gmbh, 6900 Heidelberg, De
DE4137896A1 (en) * 1991-11-18 1993-05-19 Bayer Ag AQUEOUS BINDER COMBINATION AND THEIR USE
US6610811B1 (en) 1994-08-18 2003-08-26 Henkel Kommanditgesellschaft Auf Aktien Polyurethanes with improved tear propagation resistance
JP4767454B2 (en) * 2001-08-31 2011-09-07 コニシ株式会社 One-component moisture-curing urethane adhesive composition
JP2013535534A (en) * 2010-07-22 2013-09-12 コンストラクション リサーチ アンド テクノロジー ゲーエムベーハー Reduced modulus of polyurethane sealants and adhesives
CA3162657A1 (en) * 2019-12-30 2021-07-08 Basf Coatings Gmbh Coatings containing branched polyester polyols as plasticizers

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2970119A (en) * 1958-02-21 1961-01-31 Eastman Kodak Co Polyester-urethanes derived from dialkylmalonic compounds and textile fabric coated therewith
US4020216A (en) * 1975-06-03 1977-04-26 E. I. Du Pont De Nemours And Company Coating composition for flexible substrates

Also Published As

Publication number Publication date
JPS62218463A (en) 1987-09-25
CA1280847C (en) 1991-02-26
DE3775591D1 (en) 1992-02-13
EP0240698B1 (en) 1992-01-02
EP0240698A1 (en) 1987-10-14
ES2027976T3 (en) 1992-07-01

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee